| 
            
              US208857A
              (en)
            
            
            
           | 
           | 
          1878-10-08 | 
           | 
          Improvement in car-trucks  | 
        
        
          | 
            
              US1072725A
              (en)
            
            
            
           | 
           | 
          1913-09-09 | 
          Herbert H Hewitt | 
          Car-truck. 
      | 
        
        
          | 
            
              US154542A
              (en)
            
            
            
           | 
           | 
          1874-09-01 | 
           | 
          Xi mprovemfent  | 
        
        
          | 
            
              US528844A
              (en)
            
            
            
           | 
           | 
          1894-11-06 | 
           | 
          Car-truck  | 
        
        
          | 
            
              US150720A
              (en)
            
            
            
           | 
           | 
          1874-05-12 | 
           | 
          Improvement in car-axle boxes  | 
        
        
          | 
            
              US174341A
              (en)
            
            
            
           | 
           | 
          1876-02-29 | 
           | 
          Improvement in car-axle boxes  | 
        
        
          | 
            
              US931658A
              (en)
            
            
            
           | 
           | 
          1909-08-17 | 
          Nat Malleable Castings Co | 
          Axle-bearing device for cars. 
      | 
        
        
          | 
            
              US145004A
              (en)
            
            
            
           | 
           | 
          1873-11-25 | 
           | 
          Improvement in car-axle boxes  | 
        
        
          | 
            
              US444509A
              (en)
            
            
            
           | 
           | 
          1891-01-13 | 
           | 
          shar pneck  | 
        
        
          | 
            
              US1410516A
              (en)
            
            
            
           | 
           | 
          1922-03-21 | 
           | 
          Cab truck  | 
        
        
          | 
            
              US625853A
              (en)
            
            
            
           | 
           | 
          1899-05-30 | 
           | 
          Compressed-air  | 
        
        
          | 
            
              US99774A
              (en)
            
            
            
           | 
           | 
          1870-02-15 | 
           | 
          Improvement in car-trucks  | 
        
        
          | 
            
              US560258A
              (en)
            
            
            
           | 
           | 
          1896-05-19 | 
           | 
          Truck for cars  | 
        
        
          | 
            
              US208215A
              (en)
            
            
            
           | 
           | 
          1878-09-17 | 
           | 
          Improvement in car-trucks  | 
        
        
          | 
            
              US1097970A
              (en)
            
            
            
           | 
           | 
          1914-05-26 | 
          Scullin Gallagher Iron & Steel Company | 
          Car-truck side frame. 
      | 
        
        
          | 
            
              US183023A
              (en)
            
            
            
           | 
           | 
          1876-10-10 | 
           | 
          Improvement in running-gear for cars  | 
        
        
          | 
            
              US253439A
              (en)
            
            
            
           | 
           | 
          1882-02-07 | 
           | 
          smith  | 
        
        
          | 
            
              US301510A
              (en)
            
            
            
           | 
           | 
          1884-07-08 | 
           | 
          Car-axle bearing  | 
        
        
          | 
            
              US416773A
              (en)
            
            
            
           | 
           | 
          1889-12-10 | 
           | 
          Car-pedestal  | 
        
        
          | 
            
              US309657A
              (en)
            
            
            
           | 
           | 
          1884-12-23 | 
           | 
          Car-truck  | 
        
        
          | 
            
              US124227A
              (en)
            
            
            
           | 
           | 
          1872-03-05 | 
           | 
          Improvement in car-axle boxes  | 
        
        
          | 
            
              US142104A
              (en)
            
            
            
           | 
           | 
          1873-08-26 | 
           | 
          Improvement in car-axle boxes  | 
        
        
          | 
            
              US201310A
              (en)
            
            
            
           | 
           | 
          1878-03-12 | 
           | 
          Improvement in car-trucks  | 
        
        
          | 
            
              US312079A
              (en)
            
            
            
           | 
           | 
          1885-02-10 | 
           | 
          Sigitobs of one-thibd to william e  | 
        
        
          | 
            
              US1704052A
              (en)
            
            
            
           | 
           | 
          1929-03-05 | 
           | 
          Cab-axle bearing-  eob- trucks  | 
        
        
          | 
            
              US115261A
              (en)
            
            
            
           | 
           | 
          1871-05-23 | 
           | 
          Improvement in car-trucks  | 
        
        
          | 
            
              US50771A
              (en)
            
            
            
           | 
           | 
          1865-10-31 | 
           | 
          Improved railroad journal-box  | 
        
        
          | 
            
              US321392A
              (en)
            
            
            
           | 
           | 
          1885-06-30 | 
           | 
          Car-truck  | 
        
        
          | 
            
              US1325772A
              (en)
            
            
            
           | 
           | 
          1919-12-23 | 
           | 
          anger   | 
        
        
          | 
            
              US235852A
              (en)
            
            
            
           | 
           | 
          1880-12-28 | 
           | 
          Railway-car truck  | 
        
        
          | 
            
              US1306460A
              (en)
            
            
            
           | 
           | 
          1919-06-10 | 
           | 
          Equalizing journal-box  | 
        
        
          | 
            
              US14981A
              (en)
            
            
            
           | 
          1856-05-27 | 
          1856-05-27 | 
           | 
          Replaceable axle-box fob  | 
        
        
          | 
            
              US702025A
              (en)
            
            
            
           | 
          1898-12-15 | 
          1902-06-10 | 
          Cons Car Heating Co | 
          Friction-driven truck. 
      | 
        
        
          | 
            
              US692086A
              (en)
            
            
            
           | 
          1900-08-20 | 
          1902-01-28 | 
          Nat Malleable Castings Co | 
          Car-axle box. 
      | 
        
        
          | 
            
              US696617A
              (en)
            
            
            
           | 
          1901-07-27 | 
          1902-04-01 | 
          Edwin S Woods | 
          Car-truck. 
      | 
        
        
          | 
            
              US693984A
              (en)
            
            
            
           | 
          1901-07-27 | 
          1902-02-25 | 
          Samuel W Mcmunn | 
          Car-truck. 
      | 
        
        
          | 
            
              US708855A
              (en)
            
            
            
           | 
          1901-10-31 | 
          1902-09-09 | 
          Standard Car Truck Co | 
          Car-truck. 
      | 
        
        
          | 
            
              US775271A
              (en)
            
            
            
           | 
          1902-07-30 | 
          1904-11-15 | 
          Lever Suspension Brake Company | 
          Car-truck. 
      | 
        
        
          | 
            
              US743559A
              (en)
            
            
            
           | 
          1903-07-15 | 
          1903-11-10 | 
          Charles H Read | 
          Lateral-motion arch-bar truck. 
      | 
        
        
          | 
            
              US1146875A
              (en)
            
            
            
           | 
          1906-04-27 | 
          1915-07-20 | 
          Hess Bright Mfg Co | 
          Journal-bearing. 
      | 
        
        
          | 
            
              US895157A
              (en)
            
            
            
           | 
          1907-04-25 | 
          1908-08-04 | 
          Samuel Prescott Bush | 
          Car-truck. 
      | 
        
        
          | 
            
              US908359A
              (en)
            
            
            
           | 
          1908-07-30 | 
          1908-12-29 | 
          Firm Of Burnham Williams & Company | 
          Pedestal-gib for axle-boxes. 
      | 
        
        
          | 
            
              US1002442A
              (en)
            
            
            
           | 
          1908-12-09 | 
          1911-09-05 | 
          Julius A Perkins | 
          Car journal-box. 
      | 
        
        
          | 
            
              US977139A
              (en)
            
            
            
           | 
          1909-05-19 | 
          1910-11-29 | 
          Eliel L Sharpneck | 
          Car-axle box and saddle. 
      | 
        
        
          | 
            
              US1010034A
              (en)
            
            
            
           | 
          1911-02-23 | 
          1911-11-28 | 
          American Steel Foundries | 
          Car-truck side frame and journal-box. 
      | 
        
        
          | 
            
              US1011885A
              (en)
            
            
            
           | 
          1911-05-01 | 
          1911-12-12 | 
          Chase Foundry And Mfg Company | 
          Flexible bearing. 
      | 
        
        
          | 
            
              US1029325A
              (en)
            
            
            
           | 
          1911-07-17 | 
          1912-06-11 | 
          Frank H Van Sweringen | 
          Car-truck. 
      | 
        
        
          | 
            
              US1072721A
              (en)
            
            
            
           | 
          1911-09-05 | 
          1913-09-09 | 
          Herbert H Hewitt | 
          Car-truck. 
      | 
        
        
          | 
            
              US1072726A
              (en)
            
            
            
           | 
          1912-05-08 | 
          1913-09-09 | 
          Herbert H Hewitt | 
          Railway-car journal-box. 
      | 
        
        
          | 
            
              US1072727A
              (en)
            
            
            
           | 
          1912-06-05 | 
          1913-09-09 | 
          Herbert H Hewitt | 
          Railway-car journal-box. 
      | 
        
        
          | 
            
              US1057402A
              (en)
            
            
            
           | 
          1912-12-21 | 
          1913-04-01 | 
          John Berg | 
          Combined saddle and journal-box. 
      | 
        
        
          | 
            
              US1060222A
              (en)
            
            
            
           | 
          1912-12-23 | 
          1913-04-29 | 
          William E Woodard | 
          Truck for railroad rolling-stock. 
      | 
        
        
          | 
            
              US1104667A
              (en)
            
            
            
           | 
          1913-06-17 | 
          1914-07-21 | 
          Baldwin Locomotive Works | 
          Radial truck. 
      | 
        
        
          | 
            
              US1092814A
              (en)
            
            
            
           | 
          1913-07-29 | 
          1914-04-07 | 
          Alfred J Kellogg | 
          Compensating truck for railway-cars. 
      | 
        
        
          | 
            
              US1079178A
              (en)
            
            
            
           | 
          1913-09-11 | 
          1913-11-18 | 
          William F Kiesel Jr | 
          Car-truck. 
      | 
        
        
          | 
            
              US1099890A
              (en)
            
            
            
           | 
          1913-09-22 | 
          1914-06-09 | 
          Henry H Vaughan | 
          Lateral-motion device for railway-trucks. 
      | 
        
        
          | 
            
              US1099891A
              (en)
            
            
            
           | 
          1913-09-22 | 
          1914-06-09 | 
          Henry H Vaughan | 
          Lateral-motion device for railway-trucks. 
      | 
        
        
          | 
            
              US1141667A
              (en)
            
            
            
           | 
          1913-09-29 | 
          1915-06-01 | 
          Ferdinand Franz | 
          Thrust-bearing journal-box. 
      | 
        
        
          | 
            
              US1264184A
              (en)
            
            
            
           | 
          1913-11-25 | 
          1918-04-30 | 
          Herbert H Hewitt | 
          Car-truck. 
      | 
        
        
          | 
            
              US1130730A
              (en)
            
            
            
           | 
          1913-11-25 | 
          1915-03-09 | 
          Herbert H Hewitt | 
          Car-truck. 
      | 
        
        
          | 
            
              US1180717A
              (en)
            
            
            
           | 
          1913-11-25 | 
          1916-04-25 | 
          Herbert H Hewitt | 
          Car-truck. 
      | 
        
        
          | 
            
              US1141029A
              (en)
            
            
            
           | 
          1914-11-30 | 
          1915-05-25 | 
          Standard Dry Kiln Company | 
          Journal-box for trucks. 
      | 
        
        
          | 
            
              US1146493A
              (en)
            
            
            
           | 
          1915-01-22 | 
          1915-07-13 | 
          Henry M Robertson | 
          Detachable equalizer wearing-plate for journal-boxes. 
      | 
        
        
          | 
            
              US1160751A
              (en)
            
            
            
           | 
          1915-03-16 | 
          1915-11-16 | 
          Commw Steel | 
          Trailer-truck for locomotives. 
      | 
        
        
          | 
            
              US1191136A
              (en)
            
            
            
           | 
          1915-04-28 | 
          1916-07-11 | 
          John E Muhlfeld | 
          Wheeled support for railroad-vehicles. 
      | 
        
        
          | 
            
              US1190703A
              (en)
            
            
            
           | 
          1915-05-06 | 
          1916-07-11 | 
          Standard Car Truck Co | 
          Car-truck. 
      | 
        
        
          | 
            
              US1388818A
              (en)
            
            
            
           | 
          1919-11-07 | 
          1921-08-23 | 
          John W Marsh | 
          Swing-truck-yoke support for railroad rolling-stock 
      | 
        
        
          | 
            
              US1406099A
              (en)
            
            
            
           | 
          1920-04-27 | 
          1922-02-07 | 
          Leo K Stafford | 
          Journal box and mounting 
      | 
        
        
          | 
            
              US1370377A
              (en)
            
            
            
           | 
          1920-04-27 | 
          1921-03-01 | 
          Leo K Stafford | 
          Journal-box 
      | 
        
        
          | 
            
              US1377702A
              (en)
            
            
            
           | 
          1920-11-08 | 
          1921-05-10 | 
          American Steel Foundries | 
          Railway-car truck 
      | 
        
        
          | 
            
              US1377703A
              (en)
            
            
            
           | 
          1920-11-08 | 
          1921-05-10 | 
          American Steel Foundries | 
          Railway-truck arrangement 
      | 
        
        
          | 
            
              US1389928A
              (en)
            
            
            
           | 
          1921-02-04 | 
          1921-09-06 | 
          Lincoln Steel And Forge Compan | 
          Truck-frame for mine-cars 
      | 
        
        
          | 
            
              US1393798A
              (en)
            
            
            
           | 
          1921-07-18 | 
          1921-10-18 | 
          American Steel Foundries | 
          Six-wheel equalizing-truck 
      | 
        
        
          | 
            
              US1414960A
              (en)
            
            
            
           | 
          1922-02-14 | 
          1922-05-02 | 
          Symington T H Co | 
          Car truck 
      | 
        
        
          | 
            
              US1593249A
              (en)
            
            
            
           | 
          1924-04-17 | 
          1926-07-20 | 
          Sutton H Draper | 
          Journal-bearing box 
      | 
        
        
          | 
            
              US1652657A
              (en)
            
            
            
           | 
          1926-07-10 | 
          1927-12-13 | 
          James G Blunt | 
          Truck for locomotive engines 
      | 
        
        
          | 
            
              US1730234A
              (en)
            
            
            
           | 
          1926-08-30 | 
          1929-10-01 | 
          Miner Inc W H | 
          Journal-box mounting 
      | 
        
        
          | 
            
              US1708993A
              (en)
            
            
            
           | 
          1926-09-10 | 
          1929-04-16 | 
          Woodman Railway Supply Company | 
          Car-truck pedestal 
      | 
        
        
          | 
            
              US1696608A
              (en)
            
            
            
           | 
          1927-08-12 | 
          1928-12-25 | 
          Gen Electric | 
          Railway truck 
      | 
        
        
          | 
            
              US1697514A
              (en)
            
            
            
           | 
          1927-09-30 | 
          1929-01-01 | 
          Herman C Priebe | 
          Truck for railway vehicles 
      | 
        
        
          | 
            
              US1705555A
              (en)
            
            
            
           | 
          1927-11-09 | 
          1929-03-19 | 
          Timken Roller Bearing Co | 
          Railway-car-journal-box construction 
      | 
        
        
          | 
            
              US1745319A
              (en)
            
            
            
           | 
          1928-03-21 | 
          1930-01-28 | 
          Gen Motors Corp | 
          Journal box and car-frame support 
      | 
        
        
          | 
            
              US1745321A
              (en)
            
            
            
           | 
          1928-03-21 | 
          1930-01-28 | 
          Gen Motors Corp | 
          Journal box and car-frame support 
      | 
        
        
          | 
            
              US1742860A
              (en)
            
            
            
           | 
          1928-03-26 | 
          1930-01-07 | 
          Timken Roller Bearing Co | 
          Car truck and method of making same 
      | 
        
        
          | 
            
              US1823884A
              (en)
            
            
            
           | 
          1928-05-28 | 
          1931-09-22 | 
          Gen Motors Corp | 
          Car frame support and journal box 
      | 
        
        
          | 
            
              US1941159A
              (en)
            
            
            
           | 
          1928-06-16 | 
          1933-12-26 | 
          John J Tatum | 
          Car truck 
      | 
        
        
          | 
            
              US1765878A
              (en)
            
            
            
           | 
          1928-07-14 | 
          1930-06-24 | 
          Gen Steel Castings Corp | 
          Apparatus for journaling railway vehicle axles 
      | 
        
        
          | 
            
              US1744277A
              (en)
            
            
            
           | 
          1929-02-01 | 
          1930-01-21 | 
          Lee W Melcher | 
          Car truck 
      | 
        
        
          | 
            
              US1763982A
              (en)
            
            
            
           | 
          1929-07-25 | 
          1930-06-17 | 
          Waugh Equipment Co | 
          Journal-box cushion 
      | 
        
        
          | 
            
              US1928740A
              (en)
            
            
            
           | 
          1929-12-03 | 
          1933-10-03 | 
          John J Tatum | 
          Railroad car truck 
      | 
        
        
          | 
            
              US1859265A
              (en)
            
            
            
           | 
          1930-02-14 | 
          1932-05-17 | 
          Gen Motors Corp | 
          Car frame support and journal box 
      | 
        
        
          | 
            
              US1943055A
              (en)
            
            
            
           | 
          1930-04-29 | 
          1934-01-09 | 
          Gen Motors Corp | 
          Journal box and car frame support 
      | 
        
        
          | 
            
              US1967804A
              (en)
            
            
            
           | 
          1930-08-30 | 
          1934-07-24 | 
          Timken Roller Bearing Co | 
          Rail vehicle truck 
      | 
        
        
          | 
            
              US1933459A
              (en)
            
            
            
           | 
          1930-11-04 | 
          1933-10-31 | 
          John J Tatum | 
          Railway car truck 
      | 
        
        
          | 
            
              US1872882A
              (en)
            
            
            
           | 
          1931-02-03 | 
          1932-08-23 | 
          Nat Malleable & Steel Castings | 
          Side frame 
      | 
        
        
          | 
            
              US1929803A
              (en)
            
            
            
           | 
          1931-02-20 | 
          1933-10-10 | 
          Gen Motors Corp | 
          Journal box and frame connection 
      | 
        
        
          | 
            
              US2031777A
              (en)
            
            
            
           | 
          1931-04-20 | 
          1936-02-25 | 
          Buckeye Steel Castings Co | 
          Car truck 
      | 
        
        
          | 
            
              US1941996A
              (en)
            
            
            
           | 
          1931-10-19 | 
          1934-01-02 | 
          Pullman Car & Mfg Corp | 
          Equalizer seat cushion 
      | 
        
        
          | 
            
              US1933456A
              (en)
            
            
            
           | 
          1931-12-05 | 
          1933-10-31 | 
          Continental Diamond Fibre Co | 
          Dust guard 
      | 
        
        
          | 
            
              US1979235A
              (en)
            
            
            
           | 
          1931-12-15 | 
          1934-10-30 | 
          John J Tatum | 
          Car truck 
      | 
        
        
          | 
            
              US1932236A
              (en)
            
            
            
           | 
          1932-04-01 | 
          1933-10-24 | 
          Tyson Frank | 
          Antifriction bearing apparatus 
      | 
        
        
          | 
            
              US1958188A
              (en)
            
            
            
           | 
          1932-04-02 | 
          1934-05-08 | 
          William C Drews | 
          Shock absorber 
      | 
        
        
          | 
            
              US2023756A
              (en)
            
            
            
           | 
          1932-04-29 | 
          1935-12-10 | 
          Timken Axle Co Detroit | 
          Car truck 
      | 
        
        
          | 
            
              US1967808A
              (en)
            
            
            
           | 
          1933-05-18 | 
          1934-07-24 | 
          Timken Reller Bearing Company | 
          Truck 
      | 
        
        
          | 
            
              US2094235A
              (en)
            
            
            
           | 
          1933-06-20 | 
          1937-09-28 | 
          Gen Motors Corp | 
          Journal box 
      | 
        
        
          | 
            
              US2207848A
              (en)
            
            
            
           | 
          1934-07-18 | 
          1940-07-16 | 
          Symington Gould Corp | 
          Railway truck 
      | 
        
        
          | 
            
              US2100065A
              (en)
            
            
            
           | 
          1936-05-22 | 
          1937-11-23 | 
          Timken Roller Bearing Co | 
          Truck 
      | 
        
        
          | 
            
              FR957383A
              (en)
            
            
            
           | 
          1938-10-15 | 
          1950-02-18 | 
           | 
           | 
        
        
          | 
            
              US2273201A
              (en)
            
            
            
           | 
          1939-05-22 | 
          1942-02-17 | 
          Holland Co | 
          High speed railway car truck 
      | 
        
        
          | 
            
              US2230215A
              (en)
            
            
            
           | 
          1939-12-30 | 
          1941-01-28 | 
          Carrie S Mussey | 
          Car truck 
      | 
        
        
          | 
            
              US2314644A
              (en)
            
            
            
           | 
          1940-07-13 | 
          1943-03-23 | 
          Adams Everett Eugene | 
          Railway car truck 
      | 
        
        
          | 
            
              US2387072A
              (en)
            
            
            
           | 
          1942-07-03 | 
          1945-10-16 | 
          Holland Co | 
          High-speed railway car truck 
      | 
        
        
          | 
            
              US2374777A
              (en)
            
            
            
           | 
          1942-12-26 | 
          1945-05-01 | 
          Gen Steel Castings Corp | 
          Railway truck structure 
      | 
        
        
          | 
            
              US2389840A
              (en)
            
            
            
           | 
          1944-06-01 | 
          1945-11-27 | 
          American Locomotive Co | 
          Snubber 
      | 
        
        
          | 
            
              US2573159A
              (en)
            
            
            
           | 
          1949-03-10 | 
          1951-10-30 | 
          Fafnir Bearing Co | 
          Journal bearing 
        | 
        
        
          | 
            
              US2762317A
              (en)
            
            
            
           | 
          1950-06-21 | 
          1956-09-11 | 
          Skf Ind Inc | 
          Rocking railway journal box 
        | 
        
        
          | 
            
              US2737907A
              (en)
            
            
            
           | 
          1950-11-07 | 
          1956-03-13 | 
          Chrysler Corp | 
          Railway truck 
        | 
        
        
          | 
            
              US2774312A
              (en)
            
            
            
           | 
          1952-07-29 | 
          1956-12-18 | 
          Transit Res Corp | 
          Pedestal guide assembly 
        | 
        
        
          | 
            
              US2802662A
              (en)
            
            
            
           | 
          1952-09-03 | 
          1957-08-13 | 
          Metalastik Ltd | 
          Resilient mounting for rail and like vehicles 
        | 
        
        
          | 
            
              US2777402A
              (en)
            
            
            
           | 
          1952-09-19 | 
          1957-01-15 | 
          Transit Res Corp | 
          Pedestal assembly for rail trucks 
        | 
        
        
          | 
            
              US2818821A
              (en)
            
            
            
           | 
          1955-06-10 | 
          1958-01-07 | 
          Alco Products Inc | 
          Equalizer supports 
        | 
        
        
          | 
            
              US2836130A
              (en)
            
            
            
           | 
          1956-11-13 | 
          1958-05-27 | 
          Transit Res Corp | 
          Journal bearing assembly 
        | 
        
        
          | 
            
              US2921540A
              (en)
            
            
            
           | 
          1957-03-11 | 
          1960-01-19 | 
          Standard Car Truck Co | 
          Stabilized spring suspension means for railway cars 
        | 
        
        
          | 
            
              US3006290A
              (en)
            
            
            
           | 
          1958-06-23 | 
          1961-10-31 | 
          American Steel Foundries | 
          Railway car truck 
        | 
        
        
          | 
            
              US3211112A
              (en)
            
            
            
           | 
          1961-11-09 | 
          1965-10-12 | 
          Amsted Ind Inc | 
          Lateral snubbing device 
        | 
        
        
          | 
            
              US3098682A
              (en)
            
            *
            
           | 
          1962-04-13 | 
          1963-07-23 | 
          Lord Mfg Co | 
          Railway journal bearing 
        | 
        
        
          | 
            
              GB1015512A
              (en)
            
            
            
           | 
          1962-08-20 | 
          1966-01-05 | 
          Rolls Royce | 
          Improvements in or relating to suspension systems for vehicles 
      | 
        
        
          | 
            
              US3286653A
              (en)
            
            
            
           | 
          1963-09-03 | 
          1966-11-22 | 
          Midland Ross Corp | 
          Tracking truck 
        | 
        
        
          | 
            
              US3274955A
              (en)
            
            
            
           | 
          1963-09-03 | 
          1966-09-27 | 
          Lord Corp | 
          Resilient roller bearing adapter 
        | 
        
        
          | 
            
              US3276395A
              (en)
            
            
            
           | 
          1964-06-10 | 
          1966-10-04 | 
          Lord Corp | 
          Resilient roller bearing adapter 
        | 
        
        
          | 
            
              US3313245A
              (en)
            
            
            
           | 
          1964-08-10 | 
          1967-04-11 | 
          Rockwell Mfg Co | 
          Railway trucks 
        | 
        
        
          | 
            
              US3359923A
              (en)
            
            
            
           | 
          1965-04-06 | 
          1967-12-26 | 
          Aluminum Co Of America | 
          Railway bogie 
        | 
        
        
          | 
            
              US3381629A
              (en)
            
            
            
           | 
          1965-07-01 | 
          1968-05-07 | 
          Buckeye Steel Castings Co | 
          Cushion mounted bearing adaptor for railway trucks 
        | 
        
        
          | 
            
              US3380400A
              (en)
            
            
            
           | 
          1965-07-08 | 
          1968-04-30 | 
          Standard Car Truck Co | 
          Cushioned lateral motion axle adaptor 
        | 
        
        
          | 
            
              US3302589A
              (en)
            
            
            
           | 
          1965-12-17 | 
          1967-02-07 | 
          Standard Car Truck Co | 
          Lateral motion axle bearing adaptor for railway car truck 
        | 
        
        
          | 
            
              US3397653A
              (en)
            
            
            
           | 
          1966-03-10 | 
          1968-08-20 | 
          Standard Car Truck Co | 
          Lateral motion bearing adapter 
        | 
        
        
          | 
            
              US3517620A
              (en)
            
            
            
           | 
          1966-11-16 | 
          1970-06-30 | 
          Midland Ross Corp | 
          Railway car truck with friction dampened axles 
        | 
        
        
          | 
            
              FR1536401A
              (en)
            
            
            
           | 
          1967-07-05 | 
          1968-08-16 | 
          Pneumatiques, Caoutchouc Manufacture Et Plastiques Kleber Colombes | 
          
  Rubber spring for vehicle suspension or similar application
 
      | 
        
        
          | 
            
              US4455946A
              (en)
            
            
            
           | 
          1974-01-31 | 
          1984-06-26 | 
          Railway Engineering Associates, Inc. | 
          Articulated trucks 
        | 
        
        
          | 
            
              GB1222668A
              (en)
            
            
            
           | 
          1968-10-19 | 
          1971-02-17 | 
          Dunlop Co Ltd | 
          Improvements in and relating to railway vehicle suspension systems 
      | 
        
        
          | 
            
              US3512482A
              (en)
            
            
            
           | 
          1968-10-24 | 
          1970-05-19 | 
          Gen Steel Ind Inc | 
          Resilient railway vehicle trucks 
        | 
        
        
          | 
            
              US3621792A
              (en)
            
            
            
           | 
          1969-03-06 | 
          1971-11-23 | 
          Gen Steel Ind Inc | 
          Resilient journal box mounting 
      | 
        
        
          | 
            
              BE754299A
              (en)
            
            
            
           | 
          1969-08-04 | 
          1971-01-18 | 
          Midland Ross Corp | 
          
  RAILWAY WAGON BOGGIE
 
      | 
        
        
          | 
            
              GB1324004A
              (en)
            
            
            
           | 
          1969-08-08 | 
          1973-07-18 | 
          Dunlop Holdings Ltd | 
          Vehicle suspension 
      | 
        
        
          | 
            
              BE754327A
              (en)
            
            
            
           | 
          1969-08-20 | 
          1971-01-18 | 
          Gen Steel Ind Inc | 
          
  RAIL VEHICLE SUSPENSION DEVICE
 
      | 
        
        
          | 
            
              US3638582A
              (en)
            
            
            
           | 
          1969-12-03 | 
          1972-02-01 | 
          Buckeye Steel Castings Co | 
          Resilient bearing mounting 
        | 
        
        
          | 
            
              FR2083483B1
              (en)
            
            
            
           | 
          1970-03-23 | 
          1973-01-12 | 
          Henricot Usines Emile Sa | 
           | 
        
        
          | 
            
              US3699897A
              (en)
            
            
            
           | 
          1970-11-25 | 
          1972-10-24 | 
          Lord Corp | 
          Resilient bearing adapters for railway trucks 
        | 
        
        
          | 
            
              GB1397247A
              (en)
            
            
            
           | 
          1971-09-17 | 
          1975-06-11 | 
          Gloucester Railway Carriage | 
          Railway vehicles 
      | 
        
        
          | 
            
              DE2158357C3
              (en)
            
            
            
           | 
          1971-11-25 | 
          1980-03-06 | 
          Wegmann & Co, 3500 Kassel | 
          
  Wheelset linkage to torsion-free bogies for rail vehicles
 
      | 
        
        
          | 
            
              US3857556A
              (en)
            
            
            
           | 
          1972-02-26 | 
          1974-12-31 | 
          Dunlop Ltd | 
          Vehicle suspensions 
        | 
        
        
          | 
            
              US3817188A
              (en)
            
            
            
           | 
          1972-09-12 | 
          1974-06-18 | 
          Gen Steel Ind Inc | 
          Railway trucks with pivotally connected side frames 
        | 
        
        
          | 
            
              US4067261A
              (en)
            
            
            
           | 
          1972-11-10 | 
          1978-01-10 | 
          South African Inventions Development Corporation | 
          Damping railway vehicle suspension 
        | 
        
        
          | 
            
              US3844226A
              (en)
            
            
            
           | 
          1973-06-11 | 
          1974-10-29 | 
          R Brodeur | 
          Railway car truck 
        | 
        
        
          | 
            
              US3888187A
              (en)
            
            
            
           | 
          1973-12-03 | 
          1975-06-10 | 
          Moss Jr John H Van | 
          Dampened axle bearing mounting 
        | 
        
        
          | 
            
              US3945327A
              (en)
            
            
            
           | 
          1974-01-10 | 
          1976-03-23 | 
          Societe Anonyme Usines Emile Henricot | 
          Suspension device for side members on axle-boxes for railway carriages or similar appliances 
        | 
        
        
          | 
            
              US4150627A
              (en)
            
            
            
           | 
          1974-04-03 | 
          1979-04-24 | 
          Hamilton Neil King Paton | 
          Self-contained frictionally damped resilient suspension system for railcars 
        | 
        
        
          | 
            
              US3897736A
              (en)
            
            
            
           | 
          1974-06-27 | 
          1975-08-05 | 
          Transdyne Inc | 
          Pedestal wear plate 
        | 
        
        
          | 
            
              US3965825A
              (en)
            
            
            
           | 
          1974-10-08 | 
          1976-06-29 | 
          Lord Corporation | 
          Resilient truck axle bearing mounting 
        | 
        
        
          | 
            
              US4151801A
              (en)
            
            
            
           | 
          1975-07-08 | 
          1979-05-01 | 
          South African Inventions Development Corporation | 
          Self-steering railway truck 
        | 
        
        
          | 
            
              US4136620A
              (en)
            
            
            
           | 
          1975-07-14 | 
          1979-01-30 | 
          South African Inventions Development Corporation | 
          Self steering railway truck 
        | 
        
        
          | 
            
              US4034681A
              (en)
            
            
            
           | 
          1975-08-04 | 
          1977-07-12 | 
          Amsted Industries Incorporated | 
          Pedestal roof wear liner 
        | 
        
        
          | 
            
              US4026217A
              (en)
            
            
            
           | 
          1975-08-07 | 
          1977-05-31 | 
          Parsons, Brinckerhoff, Quade & Douglas, Inc. | 
          Self steering railway axles and wheels on track curvatures 
        | 
        
        
          | 
            
              US4483253A
              (en)
            
            
            
           | 
          1982-02-16 | 
          1984-11-20 | 
          List Harold A | 
          Flexible railway car truck 
        | 
        
        
          | 
            
              US4938152A
              (en)
            
            
            
           | 
          1975-08-28 | 
          1990-07-03 | 
          Railway Engineering Associates, Inc. | 
          Flexible railway car truck 
        | 
        
        
          | 
            
              US4111131A
              (en)
            
            
            
           | 
          1976-01-19 | 
          1978-09-05 | 
          Standard Car Truck Company | 
          Resilient railroad car truck 
        | 
        
        
          | 
            
              US4072112A
              (en)
            
            
            
           | 
          1976-05-24 | 
          1978-02-07 | 
          A. Stucki Company | 
          Resiliently biasing truck pedestal-bearing retention assembly 
        | 
        
        
          | 
            
              US4134343A
              (en)
            
            
            
           | 
          1976-09-27 | 
          1979-01-16 | 
          General Steel Industries, Inc. | 
          Radial axle railway truck 
        | 
        
        
          | 
            
              US4356775A
              (en)
            
            
            
           | 
          1978-01-18 | 
          1982-11-02 | 
          H. Neil Paton | 
          Damped railway car suspension 
        | 
        
        
          | 
            
              US4192240A
              (en)
            
            
            
           | 
          1978-04-12 | 
          1980-03-11 | 
          Amsted Industries Incorporated | 
          Pedestal roof wear liner 
        | 
        
        
          | 
            
              US4458604A
              (en)
            
            
            
           | 
          1978-05-19 | 
          1984-07-10 | 
          Dresser Industries, Inc. | 
          Radial railway truck 
        | 
        
        
          | 
            
              US4203371A
              (en)
            
            
            
           | 
          1978-07-07 | 
          1980-05-20 | 
          Transdyne, Inc. | 
          Resilient pedestal wear plate 
        | 
        
        
          | 
            
              US4236457A
              (en)
            
            
            
           | 
          1978-11-27 | 
          1980-12-02 | 
          Dresser Industries, Inc. | 
          Steerable railway truck adapter pad centering means 
        | 
        
        
          | 
            
              US4237793A
              (en)
            
            
            
           | 
          1979-04-13 | 
          1980-12-09 | 
          Dayco Corporation | 
          Railway truck pedestal liner 
        | 
        
        
          | 
            
              US4413569A
              (en)
            
            
            
           | 
          1979-07-02 | 
          1983-11-08 | 
          Amsted Industries Incorporated | 
          Steering railroad truck 
        | 
        
        
          | 
            
              US4338865A
              (en)
            
            
            
           | 
          1980-07-07 | 
          1982-07-13 | 
          The Budd Company | 
          Railway truck adaptable to receive a common primary suspension and variable journal bearings 
        | 
        
        
          | 
            
              US4373446A
              (en)
            
            
            
           | 
          1980-07-28 | 
          1983-02-15 | 
          Dresser Industries, Inc. | 
          Bearing adapter for railroad trucks having steering arms 
        | 
        
        
          | 
            
              US4363278A
              (en)
            
            
            
           | 
          1980-09-11 | 
          1982-12-14 | 
          Amsted Industries Incorporated | 
          Resilient railway truck bearing adaptor 
        | 
        
        
          | 
            
              US4416203A
              (en)
            
            
            
           | 
          1980-10-10 | 
          1983-11-22 | 
          Lord Corporation | 
          Railway vehicle laminated mount suspension 
        | 
        
        
          | 
            
              US4440095A
              (en)
            
            
            
           | 
          1981-02-19 | 
          1984-04-03 | 
          Dayco Corporation | 
          Wear member for railway vehicle 
        | 
        
        
          | 
            
              FR2507987B1
              (en)
            
            
            
           | 
          1981-06-19 | 
          1985-09-06 | 
          Mte | 
          
  SUSPENSION AND CONNECTION DEVICE BETWEEN A BOGIE CHASSIS AND AN AXLE BOX
 
      | 
        
        
          | 
            
              US4444122A
              (en)
            
            
            
           | 
          1981-08-27 | 
          1984-04-24 | 
          The Budd Company | 
          Primary suspension system for a railway car 
        | 
        
        
          | 
            
              US4428303A
              (en)
            
            
            
           | 
          1981-09-28 | 
          1984-01-31 | 
          Transdyne, Inc. | 
          Pedestal wear plate 
        | 
        
        
          | 
            
              US4433629A
              (en)
            
            
            
           | 
          1981-12-09 | 
          1984-02-28 | 
          General Motors Corporation | 
          Railway truck bearing mounting assembly 
        | 
        
        
          | 
            
              US4488495A
              (en)
            
            
            
           | 
          1981-12-28 | 
          1984-12-18 | 
          The Budd Company | 
          Soft primar suspension system for a railway car 
        | 
        
        
          | 
            
              US4438703A
              (en)
            
            
            
           | 
          1982-02-12 | 
          1984-03-27 | 
          The Budd Company | 
          Primary suspension system for a railway car 
        | 
        
        
          | 
            
              US4512261A
              (en)
            
            
            
           | 
          1982-06-21 | 
          1985-04-23 | 
          A. Stucki Company | 
          Self-steering railway truck 
        | 
        
        
          | 
            
              US4932330A
              (en)
            
            
            
           | 
          1983-08-12 | 
          1990-06-12 | 
          Bombardier Corporation | 
          Primary suspension system for a railway car 
        | 
        
        
          | 
            
              US4546706A
              (en)
            
            
            
           | 
          1983-11-18 | 
          1985-10-15 | 
          Lukens General Industries, Inc. | 
          Equipment mounting structure for inside bearing railway car trucks 
        | 
        
        
          | 
            
              US4552074A
              (en)
            
            
            
           | 
          1983-11-21 | 
          1985-11-12 | 
          Amsted Industries Incorporated | 
          Primary suspension for railroad car truck 
        | 
        
        
          | 
            
              JPS60229860A
              (en)
            
            
            
           | 
          1984-04-27 | 
          1985-11-15 | 
          財団法人鉄道総合技術研究所 | 
          
        Railway vehicle bogie
       
        | 
        
        
          | 
            
              US4674412A
              (en)
            
            
            
           | 
          1985-12-19 | 
          1987-06-23 | 
          Amsted Industries Incorporated | 
          Elastomeric bearing pad with unlike threaded fasteners 
        | 
        
        
          | 
            
              DE3606325A1
              (en)
            
            
            
           | 
          1986-02-27 | 
          1987-09-03 | 
          Talbot Waggonfab | 
          
        UNDERCARRIAGE SUSPENSION FOR RAIL VEHICLES
       
        | 
        
        
          | 
            
              US4785740A
              (en)
            
            
            
           | 
          1987-05-19 | 
          1988-11-22 | 
          General Standard Company | 
          Dual purpose wear plate 
        | 
        
        
          | 
            
              US4926757A
              (en)
            
            
            
           | 
          1989-01-30 | 
          1990-05-22 | 
          Amsted Industries Incorporated | 
          Electrically grounded railway truck 
        | 
        
        
          | 
            
              US5009521A
              (en)
            
            
            
           | 
          1989-07-14 | 
          1991-04-23 | 
          A. Stucki Company Division Of Hansen, Inc. | 
          Railway truck and bearing adapter therefor, and method for controlling relative motion between truck components 
        | 
        
        
          | 
            
              US5081935A
              (en)
            
            
            
           | 
          1990-04-09 | 
          1992-01-21 | 
          Transit America, Inc. | 
          Railroad car vertical isolator pad 
        | 
        
        
          | 
            
              US5150658A
              (en)
            
            
            
           | 
          1990-11-23 | 
          1992-09-29 | 
          Unity Railway Supply Co., Inc. | 
          Railcar adapter 
        | 
        
        
          | 
            
              US5261332A
              (en)
            
            
            
           | 
          1990-11-23 | 
          1993-11-16 | 
          Unity Railway Supply Co., Inc. | 
          Railcar adapter 
        | 
        
        
          | 
            
              US5425312A
              (en)
            
            
            
           | 
          1991-07-15 | 
          1995-06-20 | 
          Trans-Dyne Incorporated | 
          Stabilized pedestal wear plate 
        | 
        
        
          | 
            
              US5237933A
              (en)
            
            
            
           | 
          1991-07-25 | 
          1993-08-24 | 
          Lord Corporation | 
          Service-life, low-profile, retrofittable, elastomeric mounting for three-piece, railroad-car trucks 
        | 
        
        
          | 
            
              US5404826A
              (en)
            
            *
            
           | 
          1991-08-08 | 
          1995-04-11 | 
          Pennsy Corporation | 
          Bearing adapter for railway trucks having downward depending ends on adapter plate for protecting the adapter thrust lugs 
        | 
        
        
          | 
            
              US5572931A
              (en)
            
            
            
           | 
          1994-12-08 | 
          1996-11-12 | 
          Amsted Industries Incorporated | 
          Railcar truck bearing adapter construction 
        | 
        
        
          | 
            
              US5746137A
              (en)
            
            
            
           | 
          1994-12-08 | 
          1998-05-05 | 
          Amsted Industries Incorporated | 
          Railcar truck bearing adapter construction 
        | 
        
        
          | 
            
              US5509358A
              (en)
            
            
            
           | 
          1994-12-08 | 
          1996-04-23 | 
          Amsted Industries Incorporated | 
          Railcar truck bearing adapter construction 
        | 
        
        
          | 
            
              US5918547A
              (en)
            
            
            
           | 
          1994-12-28 | 
          1999-07-06 | 
          Standard Car Truck Company | 
          Roller bearing adapter stabilizer bar 
        | 
        
        
          | 
            
              CN1129181A
              (en)
            
            
            
           | 
          1994-12-28 | 
          1996-08-21 | 
          标准汽车公司 | 
          Roller bearing adapter stabilizer bar 
        | 
        
        
          | 
            
              US5544591A
              (en)
            
            
            
           | 
          1995-02-24 | 
          1996-08-13 | 
          Standard Car Truck Company | 
          Stabilized roller bearing adapter 
        | 
        
        
          | 
            
              US5799582A
              (en)
            
            *
            
           | 
          1996-12-19 | 
          1998-09-01 | 
          Pennsy Corporation | 
          Bearing adapter and adapter pad for railway trucks 
        | 
        
        
          | 
            
              US5794538A
              (en)
            
            
            
           | 
          1997-04-01 | 
          1998-08-18 | 
          Amsted Industries Incorporated | 
          Railcar truck bearing adapter construction 
        | 
        
        
          | 
            
              US5924366A
              (en)
            
            
            
           | 
          1998-03-27 | 
          1999-07-20 | 
          Buckeye Steel Castings | 
          Side frame pedestal roof with rocker seats 
        | 
        
        
          | 
            
              US6142081A
              (en)
            
            
            
           | 
          1998-05-07 | 
          2000-11-07 | 
          Naco, Inc. | 
          Pedestal rocker seat for providing passive axle steering to a rigid railway truck 
        | 
        
        
          | 
            
              US6234083B1
              (en)
            
            
            
           | 
          1998-07-21 | 
          2001-05-22 | 
          Transdyne, Inc. | 
          Resilient clip-on wear plate 
        | 
        
        
          | 
            
              US6178894B1
              (en)
            
            
            
           | 
          2000-01-07 | 
          2001-01-30 | 
          Charles J. Leingang | 
          Lateral control mount 
        | 
        
        
          | 
            
              JP2002104258A
              (en)
            
            *
            
           | 
          2000-10-02 | 
          2002-04-10 | 
          Komatsu Ltd | 
          
        Elastic footboard core
       
        | 
        
        
          | 
            
              US6422155B1
              (en)
            
            *
            
           | 
          2000-10-03 | 
          2002-07-23 | 
          Standard Car Truck Company | 
          Rail car truck pedestal shear pad 
        | 
        
        
          | 
            
              US6659016B2
              (en)
            
            
            
           | 
          2001-08-01 | 
          2003-12-09 | 
          National Steel Car Limited | 
          Rail road freight car with resilient suspension 
        | 
        
        
          | 
            
              US6895866B2
              (en)
            
            
            
           | 
          2001-08-01 | 
          2005-05-24 | 
          National Steel Car Limited | 
          Rail road freight car with damped suspension 
        | 
        
        
          | 
            
              US7004079B2
              (en)
            
            
            
           | 
          2001-08-01 | 
          2006-02-28 | 
          National Steel Car Limited | 
          Rail road car and truck therefor 
        | 
        
        
          | 
            
              US7255048B2
              (en)
            
            
            
           | 
          2001-08-01 | 
          2007-08-14 | 
          Forbes James W | 
          Rail road car truck with rocking sideframe 
        | 
        
        
          | 
            
              US7096795B2
              (en)
            
            
            
           | 
          2003-05-06 | 
          2006-08-29 | 
          Active Steering, Llc | 
          Linear steering truck 
        | 
        
        
          | 
            
              US7066562B2
              (en)
            
            *
            
           | 
          2001-10-01 | 
          2006-06-27 | 
          Robert Rasmussen | 
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